Add renference links.

browser/atom/rpc_server.coffee

@@ -25,9 +25,9 @@ ipc.on 'ATOM_INTERNAL_REQUIRE', (event, process_id, routing_id, module) ->
 
 ipc.on 'ATOM_INTERNAL_CONSTRUCTOR', (event, process_id, routing_id, id, args) ->
   try
-    # Call new with array of arguments.
-    # TODO(zcbenz): Paste the URL of the StackOverflow question.
     constructor = objectsRegistry.get id
+    # Call new with array of arguments.
+    # http://stackoverflow.com/questions/1606797/use-of-apply-with-new-operator-is-this-possible
     obj = new (Function::bind.apply(constructor, [null].concat(args)))
     event.result = new PlainObject(obj)
   catch e

renderer/api/lib/remote.coffee

@@ -5,15 +5,17 @@ generateFromPainObject = (plain) ->
     return plain.value
   else if plain.type is 'error'
     throw new Error('Remote Error: ' + plain.value)
-  else
+
   # A shadow class to represent the remote object.
   class RemoteObject
     constructor: () ->
       if @constructor == RemoteObject
         # Constructor call.
         obj = ipc.sendChannelSync 'ATOM_INTERNAL_CONSTRUCTOR', plain.id, Array::slice.call(arguments)
+
         # Returning object in constructor will replace constructed object
-          # with returned object.
+        # with the returned object.
+        # http://stackoverflow.com/questions/1978049/what-values-can-a-constructor-return-to-avoid-returning-this
         return generateFromPainObject obj
       else
         # Function call.